701
FZUS51 KBOX 051205
CWFBOX
COASTAL WATERS FORECAST FOR MASSACHUSETTS AND RHODE ISLAND
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
705 AM EST MON JAN 5 2026
COASTAL WATERS FROM THE MERRIMACK RIVER MA TO WATCH HILL RI OUT
TO 25 NM
ANZ200-060100-
705 AM EST MON JAN 5 2026
SYNOPSIS FOR MASSACHUSETTS AND RHODE ISLAND COASTAL WATERS
HIGH PRES WILL PERSIST OVER THE WATERS TODAY. A WARM FRONT WILL MOVE
INTO THE SRN WATERS TONIGHT INTO TUE, THEN LOW PRES WILL MOVE
INTO NRN NEW ENG LATE TUE NIGHT INTO WED. HIGH PRES WILL BUILD
OVER THE WATERS LATE WED NIGHT AND THU, MOVING OFFSHORE FRI. STRONG
LOW PRES WILL MOVE INTO THE GREAT LAKES SAT.
ANZ250-060100-
COASTAL WATERS EAST OF IPSWICH BAY AND THE STELLWAGEN BANK
NATIONAL MARINE SANCTUARY-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT THIS AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT
5 SECONDS AND E 1 FOOT AT 10 SECONDS. A SLIGHT CHANCE OF SNOW
THIS AFTERNOON.
TONIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: NE
2 FT AT 5 SECONDS AND S 2 FT AT 8 SECONDS. SNOW LIKELY WITH A
CHANCE OF FREEZING RAIN. A CHANCE OF RAIN AFTER MIDNIGHT. VSBY
1 NM OR LESS.
TUE
NW WINDS 5 TO 10 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND E 2 FT AT
11 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 2 FT AT 5 SECONDS AND E
2 FT AT 12 SECONDS. RAIN.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: W 3 FT AT 4 SECONDS AND SE 2 FT AT 5 SECONDS.
RAIN LIKELY IN THE MORNING.
WED NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. GUSTS UP TO 25 KT. SEAS 2 TO 4 FT. WAVE DETAIL:
NW 3 FT AT 4 SECONDS AND SE 3 FT AT 12 SECONDS.
THU
W WINDS 10 TO 15 KT. SEAS 2 TO 4 FT.
THU NIGHT
SW WINDS 10 TO 15 KT. SEAS AROUND 2 FT.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS
2 TO 3 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ251-060100-
MASSACHUSETTS BAY AND IPSWICH BAY-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW
AROUND 5 KT THIS AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT
AT 5 SECONDS AND E 1 FOOT AT 11 SECONDS. A SLIGHT CHANCE OF SNOW
THIS AFTERNOON.
TONIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE EVENING,
THEN 1 FOOT OR LESS. WAVE DETAIL: S 1 FOOT AT 4 SECONDS AND NE
1 FOOT AT 5 SECONDS, BECOMING S 1 FOOT AT 3 SECONDS AND NE 1 FOOT
AT 5 SECONDS. SNOW LIKELY WITH A CHANCE OF FREEZING RAIN. A
CHANCE OF RAIN AFTER MIDNIGHT. VSBY 1 NM OR LESS, INCREASING TO
1 TO 3 NM AFTER MIDNIGHT.
TUE
N WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. SEAS
AROUND 2 FT. WAVE DETAIL: SE 1 FOOT AT 5 SECONDS AND E 1 FOOT AT
12 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 4 SECONDS AND NW 1 FOOT AT
3 SECONDS. RAIN.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND E 1 FOOT AT
4 SECONDS. RAIN LIKELY IN THE MORNING.
WED NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 3 SECONDS AND SE 2 FT AT
6 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. SEAS AROUND
2 FT.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ231-060100-
CAPE COD BAY-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW
5 TO 10 KT THIS AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT AT
5 SECONDS AND S 1 FOOT AT 7 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS AROUND 2 FT IN THE EVENING,
THEN 1 FOOT OR LESS. WAVE DETAIL: N 2 FT AT 5 SECONDS AND S
1 FOOT AT 9 SECONDS, BECOMING NW 1 FOOT AT 2 SECONDS AND E 1 FOOT
AT 4 SECONDS. SNOW LIKELY WITH A CHANCE OF FREEZING RAIN. A
CHANCE OF RAIN AFTER MIDNIGHT. VSBY 1 TO 3 NM.
TUE
E WINDS AROUND 5 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: W
1 FOOT AT 3 SECONDS AND NE 1 FOOT AT 4 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT. SEAS
1 FOOT OR LESS. WAVE DETAIL: E 1 FOOT AT 2 SECONDS AND NW 1 FOOT
AT 3 SECONDS. RAIN LIKELY.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS AROUND
2 FT. WAVE DETAIL: W 2 FT AT 3 SECONDS AND S 2 FT AT 5 SECONDS. A
CHANCE OF RAIN IN THE MORNING.
WED NIGHT
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. WAVE DETAIL: NW 2 FT AT 4 SECONDS AND S 2 FT AT
9 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. SEAS AROUND
2 FT, THEN 1 FOOT OR LESS.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS
AROUND 2 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ254-060100-
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT THIS AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT
6 SECONDS AND S 1 FOOT AT 7 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: N
2 FT AT 6 SECONDS AND E 2 FT AT 12 SECONDS. A CHANCE OF FREEZING
RAIN. A CHANCE OF SNOW IN THE EVENING, THEN A CHANCE OF RAIN AND
SNOW LIKELY AFTER MIDNIGHT. VSBY 1 TO 3 NM.
TUE
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 2 FT
AT 8 SECONDS AND E 2 FT AT 11 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SE 3 FT AT 5 SECONDS AND E
2 FT AT 11 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT.
WED
SW WINDS 10 TO 15 KT, BECOMING W 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 10 SECONDS AND
W 2 FT AT 4 SECONDS. A CHANCE OF RAIN IN THE MORNING.
WED NIGHT
NW WINDS 15 TO 20 KT, DIMINISHING TO 10 TO 15 KT
AFTER MIDNIGHT. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 10 SECONDS
AND NW 3 FT AT 4 SECONDS.
THU
W WINDS 5 TO 10 KT. SEAS 3 TO 5 FT.
THU NIGHT
SW WINDS 5 TO 10 KT. SEAS 2 TO 3 FT.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT. SEAS 3 TO 4 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ255-060100-
COASTAL WATERS EXTENDING OUT TO 25 NM SOUTH OF MARTHAS VINEYARD
AND NANTUCKET-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING W
5 TO 10 KT THIS AFTERNOON. SEAS 2 TO 4 FT. WAVE DETAIL: N 4 FT AT
5 SECONDS AND S 1 FOOT AT 8 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW
2 FT AT 4 SECONDS AND NE 1 FOOT AT 5 SECONDS. A CHANCE OF SNOW
AND RAIN IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.
TUE
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT
AT 8 SECONDS AND SW 2 FT AT 5 SECONDS.
TUE NIGHT
S WINDS 10 TO 15 KT. GUSTS UP TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 5 SECONDS AND E
2 FT AT 11 SECONDS. A CHANCE OF RAIN.
WED
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT, BUILDING TO 4 TO 6 FT IN THE AFTERNOON. WAVE DETAIL: SW
4 FT AT 6 SECONDS AND E 2 FT AT 12 SECONDS, BECOMING SW 6 FT AT
10 SECONDS AND W 5 FT AT 6 SECONDS. A CHANCE OF RAIN IN THE
MORNING.
WED NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. WAVE DETAIL: SW 6 FT AT 9 SECONDS AND W 1 FOOT AT
5 SECONDS.
THU
W WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
THU NIGHT
SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.
FRI
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 5 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ256-060100-
COASTAL WATERS FROM MONTAUK NY TO MARTHAS VINEYARD EXTENDING OUT
TO 20 NM SOUTH OF BLOCK ISLAND-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT, BECOMING SW
AROUND 5 KT THIS AFTERNOON. SEAS 2 TO 3 FT. WAVE DETAIL: N 3 FT
AT 4 SECONDS AND S 1 FOOT AT 9 SECONDS.
TONIGHT
SW WINDS 10 TO 15 KT. SEAS AROUND 2 FT. WAVE DETAIL:
SW 2 FT AT 4 SECONDS AND S 2 FT AT 8 SECONDS. A CHANCE OF RAIN.
TUE
SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT
AT 6 SECONDS AND E 2 FT AT 12 SECONDS.
TUE NIGHT
SE WINDS 10 TO 15 KT, BECOMING SW 15 TO 20 KT AFTER
MIDNIGHT. SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 5 SECONDS AND E
2 FT AT 11 SECONDS. A CHANCE OF RAIN.
WED
W WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
4 FT, BUILDING TO 4 TO 6 FT IN THE AFTERNOON. WAVE DETAIL: SW
4 FT AT 5 SECONDS AND E 2 FT AT 11 SECONDS, BECOMING SW 6 FT AT
10 SECONDS AND W 4 FT AT 5 SECONDS. A CHANCE OF RAIN IN THE
MORNING.
WED NIGHT
NW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 6 FT. WAVE DETAIL: S 6 FT AT 9 SECONDS AND NW 2 FT AT
4 SECONDS.
THU AND THU NIGHT
W WINDS 10 TO 15 KT, BECOMING SW. SEAS 3 TO
5 FT.
FRI
S WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS 3 TO
5 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
4 TO 5 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ232-060100-
NANTUCKET SOUND-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT, BECOMING SW 5 TO 10 KT THIS
AFTERNOON. SEAS AROUND 2 FT. WAVE DETAIL: N 2 FT AT 4 SECONDS AND
S 1 FOOT AT 7 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND
2 FT AFTER MIDNIGHT. WAVE DETAIL: SW 1 FOOT AT 3 SECONDS AND NE
1 FOOT AT 5 SECONDS, BECOMING SE 1 FOOT AT 5 SECONDS AND E 1 FOOT
AT 12 SECONDS. SNOW LIKELY WITH A CHANCE OF FREEZING RAIN IN THE
EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. VSBY 1 TO 3 NM.
TUE
E WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: E
1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 6 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: SE 2 FT AT 4 SECONDS AND
E 1 FOOT AT 11 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN LIKELY AFTER MIDNIGHT.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: S 3 FT AT 9 SECONDS AND SW 2 FT AT 3 SECONDS.
A CHANCE OF RAIN IN THE MORNING.
WED NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: W 2 FT AT 4 SECONDS AND S
2 FT AT 9 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. SEAS 2 TO
3 FT.
FRI
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ233-060100-
VINEYARD SOUND-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT, BECOMING SW AROUND 5 KT THIS
AFTERNOON. SEAS AROUND 2 FT THIS MORNING, THEN 1 FOOT OR LESS.
WAVE DETAIL: N 2 FT AT 5 SECONDS AND S 1 FOOT AT 8 SECONDS,
BECOMING N 1 FOOT AT 4 SECONDS AND W 1 FOOT AT 5 SECONDS. A
SLIGHT CHANCE OF SNOW THIS AFTERNOON.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS, THEN AROUND
2 FT AFTER MIDNIGHT. WAVE DETAIL: SW 1 FOOT AT 4 SECONDS AND NE
1 FOOT AT 5 SECONDS, BECOMING E 1 FOOT AT 3 SECONDS AND SW 1 FOOT
AT 4 SECONDS. RAIN LIKELY. A CHANCE OF SNOW IN THE EVENING.
TUE
E WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT
AT 5 SECONDS AND E 1 FOOT AT 4 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND
SW 1 FOOT AT 3 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN
RAIN LIKELY AFTER MIDNIGHT.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: SW 4 FT AT 9 SECONDS AND SW 2 FT AT 4 SECONDS.
A CHANCE OF RAIN IN THE MORNING.
WED NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 4 FT. WAVE DETAIL: S 4 FT AT 9 SECONDS AND W
2 FT AT 4 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT.
SEAS 2 TO 3 FT.
FRI
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ234-060100-
BUZZARDS BAY-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 5 TO 10 KT, BECOMING SW THIS AFTERNOON. SEAS
AROUND 2 FT THIS MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: N
1 FOOT AT 5 SECONDS AND S 1 FOOT AT 7 SECONDS, BECOMING N 1 FOOT
AT 4 SECONDS AND SW 1 FOOT AT 4 SECONDS. A SLIGHT CHANCE OF SNOW
THIS AFTERNOON.
TONIGHT
S WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL:
SW 1 FOOT AT 4 SECONDS AND NE 1 FOOT AT 5 SECONDS. RAIN LIKELY. A
CHANCE OF SNOW AND FREEZING RAIN IN THE EVENING. VSBY 1 TO 3 NM.
TUE
E WINDS 5 TO 10 KT. SEAS 1 FOOT OR LESS. WAVE DETAIL: E
1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 6 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S 10 TO 15 KT AFTER
MIDNIGHT. SEAS 1 FOOT OR LESS, THEN AROUND 2 FT AFTER MIDNIGHT.
WAVE DETAIL: E 1 FOOT AT 2 SECONDS AND S 1 FOOT AT 6 SECONDS,
BECOMING SE 2 FT AT 4 SECONDS AND E 1 FOOT AT 12 SECONDS. A
CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. WAVE DETAIL: SW 3 FT AT 8 SECONDS AND SW 2 FT AT 4 SECONDS.
A CHANCE OF RAIN IN THE MORNING.
WED NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 2 TO 3 FT. WAVE DETAIL: SW 3 FT AT 9 SECONDS AND W
2 FT AT 4 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. SEAS 2 TO
3 FT.
FRI
S WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT. SEAS 2 TO 3 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ235-060100-
RHODE ISLAND SOUND-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT, BECOMING SW AROUND 5 KT THIS
AFTERNOON. SEAS AROUND 2 FT THIS MORNING, THEN 1 FOOT OR LESS.
WAVE DETAIL: N 2 FT AT 5 SECONDS AND S 1 FOOT AT 6 SECONDS,
BECOMING N 1 FOOT AT 3 SECONDS AND SW 1 FOOT AT 4 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: SW 2 FT AT 4 SECONDS AND S 2 FT AT
8 SECONDS. A CHANCE OF RAIN. A CHANCE OF SNOW IN THE EVENING.
TUE
E WINDS 5 TO 10 KT. SEAS AROUND 2 FT. WAVE DETAIL: SW 2 FT
AT 5 SECONDS AND SE 1 FOOT AT 15 SECONDS.
TUE NIGHT
SE WINDS AROUND 10 KT, BECOMING SW AFTER MIDNIGHT.
SEAS 2 TO 3 FT. WAVE DETAIL: S 3 FT AT 6 SECONDS AND E 1 FOOT AT
2 SECONDS. A CHANCE OF RAIN IN THE EVENING, THEN RAIN LIKELY
AFTER MIDNIGHT.
WED
W WINDS AROUND 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: S 4 FT AT 10 SECONDS AND W 2 FT AT 4 SECONDS.
A CHANCE OF RAIN IN THE MORNING.
WED NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND W
2 FT AT 5 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT.
SEAS 2 TO 4 FT.
FRI
S WINDS 15 TO 20 KT. SEAS 2 TO 4 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT. SEAS
3 TO 4 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ237-060100-
BLOCK ISLAND SOUND-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 5 TO 10 KT, BECOMING S THIS AFTERNOON. SEAS
AROUND 2 FT THIS MORNING, THEN 1 FOOT OR LESS. WAVE DETAIL: N
1 FOOT AT 3 SECONDS AND S 1 FOOT AT 6 SECONDS, BECOMING N 1 FOOT
AT 2 SECONDS AND W 1 FOOT AT 3 SECONDS.
TONIGHT
S WINDS 5 TO 10 KT, BECOMING W AFTER MIDNIGHT. SEAS
AROUND 2 FT. WAVE DETAIL: S 2 FT AT 8 SECONDS AND S 1 FOOT AT
3 SECONDS. A CHANCE OF RAIN. A CHANCE OF SNOW IN THE EVENING.
TUE
E WINDS AROUND 5 KT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT
AT 5 SECONDS AND SE 1 FOOT AT 13 SECONDS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING SW 10 TO 15 KT AFTER
MIDNIGHT. SEAS AROUND 2 FT. WAVE DETAIL: S 2 FT AT 6 SECONDS AND
E 1 FOOT AT 2 SECONDS. A CHANCE OF RAIN.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
4 FT. WAVE DETAIL: S 4 FT AT 9 SECONDS AND W 2 FT AT 4 SECONDS. A
CHANCE OF RAIN IN THE MORNING.
WED NIGHT
NW WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. SEAS 3 TO 5 FT. WAVE DETAIL: S 5 FT AT 9 SECONDS AND W
2 FT AT 4 SECONDS.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. SEAS 2 TO
4 FT.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. SEAS 2 TO
3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS AROUND 15 KT WITH GUSTS UP TO 25 KT. SEAS
2 TO 4 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ230-060100-
BOSTON HARBOR-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 10 TO 15 KT, BECOMING SW AROUND 5 KT THIS
AFTERNOON. WAVES 1 FOOT OR LESS. A CHANCE OF SNOW THIS AFTERNOON.
TONIGHT
S WINDS 5 TO 10 KT. WAVES 1 FOOT OR LESS. A CHANCE OF
FREEZING RAIN. SNOW LIKELY IN THE EVENING, THEN A CHANCE OF SNOW
AFTER MIDNIGHT. VSBY 1 NM OR LESS, INCREASING TO 1 TO 3 NM AFTER
MIDNIGHT.
TUE
N WINDS AROUND 5 KT, BECOMING NE IN THE AFTERNOON. WAVES
1 FOOT OR LESS.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING S AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS. RAIN.
WED
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE AFTERNOON.
WAVES AROUND 2 FT. RAIN LIKELY IN THE MORNING.
WED NIGHT
W WINDS 10 TO 15 KT. GUSTS UP TO 20 KT IN THE
EVENING. WAVES AROUND 2 FT.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. WAVES
1 FOOT OR LESS.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES AROUND
2 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 10 TO 15 KT. WAVES AROUND 2 FT. RAIN
LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
ANZ236-060100-
NARRAGANSETT BAY-
705 AM EST MON JAN 5 2026
TODAY
NW WINDS 5 TO 10 KT, BECOMING S THIS AFTERNOON. WAVES
1 FOOT OR LESS. A SLIGHT CHANCE OF SNOW THIS AFTERNOON.
TONIGHT
S WINDS AROUND 5 KT, BECOMING E AROUND 5 KT AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS. A CHANCE OF RAIN. A CHANCE OF
SNOW IN THE EVENING, THEN A CHANCE OF FREEZING RAIN AFTER
MIDNIGHT. VSBY 1 TO 3 NM IN THE EVENING.
TUE
NE WINDS AROUND 5 KT. WAVES 1 FOOT OR LESS, THEN AROUND
2 FT IN THE AFTERNOON.
TUE NIGHT
SE WINDS 5 TO 10 KT, BECOMING SW AFTER MIDNIGHT.
WAVES AROUND 2 FT. RAIN LIKELY.
WED
W WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT. A CHANCE OF RAIN IN THE MORNING.
WED NIGHT
W WINDS 10 TO 15 KT, BECOMING NW 5 TO 10 KT AFTER
MIDNIGHT. WAVES 2 TO 3 FT.
THU AND THU NIGHT
W WINDS 5 TO 10 KT, BECOMING SW. WAVES 2 TO
3 FT.
FRI
S WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES 2 TO
3 FT. A CHANCE OF RAIN.
FRI NIGHT
SW WINDS 10 TO 15 KT WITH GUSTS UP TO 20 KT. WAVES
2 TO 3 FT. RAIN LIKELY.
SEAS ARE REPORTED AS SIGNIFICANT WAVE HEIGHT, WHICH IS THE
AVERAGE OF THE HIGHEST THIRD OF THE WAVES. INDIVIDUAL WAVE
HEIGHTS MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.
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